The power assembly is the heart and soul of the locomotive that keeps the diesel engine running. Whether you are looking for specific parts, such as a connecting rod or piston pin, or the full power assembly, Maven Engineering can provide these components with exceptional quality at the most competitive prices on the market.

Our wholly-owned subsidiary, Tilly Industries®, has been serving the locomotive industry at their factory in Montreal, Canada since 1964. Tilly manufactures a wide range of Power Assembly components with strict attention to quality. Maven and Tilly maintain an extensive inventory of power assembly parts.